TASMAGANBETOV, A. B.; ATANIYAZOV, Z.; BASSHIEVA, Z.; MUHAMMEDOV, A. U.; YESSENGELDINA, A. World Practice of Using Biogas as Alternative Energy. International Journal of Energy Economics and Policy, [S. l.], v. 10, n. 5, p. 348–352, 2020. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/9805. Acesso em: 26 apr. 2024.